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Isotope effect in the gas phase reaction of pyrene-D10 with Nb+ ions

Analysis of the deuterium isotope effect in the gas phase ligation of Nb+ by pyrene (Pn) whereby a hydrogen molecule is rapidly released from NbPn+ indicates that the effect for the dehydrogenated product formation depends on experimental conditions and amounts 1.2-1.4. A tentative reaction mechanism is proposed.

gas phase reaction ; Fourier transform mass spectrometry ; deuterium kinetic isotope effect ; niobium (II) ; pyrene ; pyrene-D10

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